HD 1 A/P – HA 1 A/P
This antenna is an active/passive receiving antenna for reception in the shortwave range (1.5 - 30 MHz). It is intended for use in installations on land or on-board naval vessels It consists of a horizontally polarized dipole and a horizontally polarized monopole. Both antennas can be operated either in active mode (optimal sensitivity) or in passive mode (optimal interference immunity).
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